CVE-2019-14406 Explained : Impact and Mitigation
Learn about CVE-2019-14406 affecting cPanel versions prior to 78.0.18. Understand the impact, affected systems, exploitation, and mitigation steps to secure your cPanel installation.
Versions of cPanel prior to 78.0.18 are reported to contain a stored cross-site scripting (XSS) vulnerability in the BoxTrapper Queue Listing, identified as SEC-493.
Understanding CVE-2019-14406
Versions of cPanel before 78.0.18 have a stored XSS vulnerability in the BoxTrapper Queue Listing.
What is CVE-2019-14406?
cPanel versions prior to 78.0.18 are susceptible to a stored cross-site scripting (XSS) vulnerability in the BoxTrapper Queue Listing.
The Impact of CVE-2019-14406
This vulnerability could allow attackers to execute malicious scripts in the context of the victim's session, potentially leading to unauthorized actions.
Technical Details of CVE-2019-14406
Versions of cPanel before 78.0.18 are affected by a stored XSS vulnerability.
Vulnerability Description
The vulnerability exists in the BoxTrapper Queue Listing of cPanel, allowing for the storage of malicious scripts.
Affected Systems and Versions
- Product: cPanel
- Vendor: cPanel
- Versions Affected: Prior to 78.0.18
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious scripts into the BoxTrapper Queue Listing, which may be executed when accessed by a victim.
Mitigation and Prevention
Immediate Steps to Take:
- Upgrade cPanel to version 78.0.18 or later to mitigate the vulnerability.
- Regularly monitor and review security advisories from cPanel.
Long-Term Security Practices:
- Implement strict input validation to prevent XSS attacks.
- Educate users on safe browsing habits and avoiding suspicious links.
- Consider implementing web application firewalls to filter and block malicious traffic.
- Regularly update and patch cPanel installations to address security vulnerabilities.